5020407

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 8616960

約数和(自身を除く): 3596553

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 263, 303, 707, 789, 909, 1841, 2121, 2367, 2727, 5523, 6363, 7101, 16569, 19089, 26563, 49707, 79689, 185941, 239067, 557823, 717201, 1673469, 5020407]

約数ペア:

[(1, 5020407), (3, 1673469), (7, 717201), (9, 557823), (21, 239067), (27, 185941), (63, 79689), (101, 49707), (189, 26563), (263, 19089), (303, 16569), (707, 7101), (789, 6363), (909, 5523), (1841, 2727), (2121, 2367)]